Rabbit Ear Silicone Leak-proof, Dust-proof And Overflow-proof Sealing Lid Feature: 100% Brand new and high quality Material: High Quality Food Grade Silicone Durable, reusable, non-stick, non-toxic, Anti-dust and anti-slip Universal Cup lid, keeps your drinking mugs and beverage clean and hygienic Microwave and freezer safe. Easy to use and clean Temperature: -40F to 500F (-40 ~ +240 ) Atmospheric pressure concept design prevents water leakage when tilted Press the cup cover slightly till it is sucked to enable airtight sealing Color: As shown in the pictures Cute and stylish design for office and home desktop decoration. Great gifts / giveaways for yourself and friends. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you You need to clean them before you use them Package include: 1*cup cover (the cup is not included)